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<FONT color="green">001</FONT>    package org.hackystat.projectbrowser.page.telemetry.datapanel;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.io.Serializable;<a name="line.3"></a>
<FONT color="green">004</FONT>    import java.math.BigInteger;<a name="line.4"></a>
<FONT color="green">005</FONT>    import java.util.ArrayList;<a name="line.5"></a>
<FONT color="green">006</FONT>    import java.util.List;<a name="line.6"></a>
<FONT color="green">007</FONT>    import org.hackystat.telemetry.service.resource.chart.jaxb.TelemetryPoint;<a name="line.7"></a>
<FONT color="green">008</FONT>    import org.hackystat.telemetry.service.resource.chart.jaxb.TelemetryStream;<a name="line.8"></a>
<FONT color="green">009</FONT>    <a name="line.9"></a>
<FONT color="green">010</FONT>    /**<a name="line.10"></a>
<FONT color="green">011</FONT>     * Group a selected flag with a TelemetryStream, <a name="line.11"></a>
<FONT color="green">012</FONT>     * so that this instance can be flaged as selected or not.<a name="line.12"></a>
<FONT color="green">013</FONT>     * @author Shaoxuan<a name="line.13"></a>
<FONT color="green">014</FONT>     *<a name="line.14"></a>
<FONT color="green">015</FONT>     */<a name="line.15"></a>
<FONT color="green">016</FONT>    public class SelectableTelemetryStream implements Serializable {<a name="line.16"></a>
<FONT color="green">017</FONT>      /** Support serialization. */<a name="line.17"></a>
<FONT color="green">018</FONT>      public static final long serialVersionUID = 1L;<a name="line.18"></a>
<FONT color="green">019</FONT>      /** Determine this stream is selected or not. */<a name="line.19"></a>
<FONT color="green">020</FONT>      private boolean selected = false;<a name="line.20"></a>
<FONT color="green">021</FONT>      /** The TelemetryStream of this stream. */<a name="line.21"></a>
<FONT color="green">022</FONT>      private final TelemetryStream telemetryStream;<a name="line.22"></a>
<FONT color="green">023</FONT>      /** The color associated with this stream */<a name="line.23"></a>
<FONT color="green">024</FONT>      private String color = "";<a name="line.24"></a>
<FONT color="green">025</FONT>      /** the marker of this stream. */<a name="line.25"></a>
<FONT color="green">026</FONT>      private String marker = "";<a name="line.26"></a>
<FONT color="green">027</FONT>      /** thickness of the line.*/<a name="line.27"></a>
<FONT color="green">028</FONT>      private double thickness = 2;<a name="line.28"></a>
<FONT color="green">029</FONT>      /** length of the line segment.*/<a name="line.29"></a>
<FONT color="green">030</FONT>      private double lineLength = 1;<a name="line.30"></a>
<FONT color="green">031</FONT>      /** length of the blank segment.*/<a name="line.31"></a>
<FONT color="green">032</FONT>      private double blankLength = 0;<a name="line.32"></a>
<FONT color="green">033</FONT>      /** the maximum of this stream. */<a name="line.33"></a>
<FONT color="green">034</FONT>      private double maximum;<a name="line.34"></a>
<FONT color="green">035</FONT>      /** the minimum of this stream. */<a name="line.35"></a>
<FONT color="green">036</FONT>      private double minimum;<a name="line.36"></a>
<FONT color="green">037</FONT>      /**<a name="line.37"></a>
<FONT color="green">038</FONT>       * @param telemetryStream the TelemetryStream of this instance.<a name="line.38"></a>
<FONT color="green">039</FONT>       */<a name="line.39"></a>
<FONT color="green">040</FONT>      public SelectableTelemetryStream(TelemetryStream telemetryStream) {<a name="line.40"></a>
<FONT color="green">041</FONT>        this.telemetryStream = telemetryStream;<a name="line.41"></a>
<FONT color="green">042</FONT>        //initial the maximum and minimum value.<a name="line.42"></a>
<FONT color="green">043</FONT>        List&lt;Double&gt; streamData = this.getStreamData();<a name="line.43"></a>
<FONT color="green">044</FONT>        maximum = -1;<a name="line.44"></a>
<FONT color="green">045</FONT>        minimum = 99999999;<a name="line.45"></a>
<FONT color="green">046</FONT>        for (Double value : streamData) {<a name="line.46"></a>
<FONT color="green">047</FONT>          if (value &gt; maximum) {<a name="line.47"></a>
<FONT color="green">048</FONT>            maximum = value;<a name="line.48"></a>
<FONT color="green">049</FONT>          }<a name="line.49"></a>
<FONT color="green">050</FONT>          if (value &gt;= 0 &amp;&amp; value &lt; minimum) {<a name="line.50"></a>
<FONT color="green">051</FONT>            minimum = value;<a name="line.51"></a>
<FONT color="green">052</FONT>          }<a name="line.52"></a>
<FONT color="green">053</FONT>        }<a name="line.53"></a>
<FONT color="green">054</FONT>        if (!isEmpty()) {<a name="line.54"></a>
<FONT color="green">055</FONT>          BigInteger upperBound = this.telemetryStream.getYAxis().getUpperBound();<a name="line.55"></a>
<FONT color="green">056</FONT>          BigInteger lowerBound = this.telemetryStream.getYAxis().getLowerBound();<a name="line.56"></a>
<FONT color="green">057</FONT>          <a name="line.57"></a>
<FONT color="green">058</FONT>          //TODO : developing test out, delete when done.<a name="line.58"></a>
<FONT color="green">059</FONT>          /*<a name="line.59"></a>
<FONT color="green">060</FONT>          String name = this.telemetryStream.getName();<a name="line.60"></a>
<FONT color="green">061</FONT>          System.out.println("Stream: " + name + "'s upperBound is " + upperBound);<a name="line.61"></a>
<FONT color="green">062</FONT>          System.out.println("Stream: " + name + "'s lowerBound is " + lowerBound);<a name="line.62"></a>
<FONT color="green">063</FONT>          */<a name="line.63"></a>
<FONT color="green">064</FONT>          <a name="line.64"></a>
<FONT color="green">065</FONT>          if (upperBound != null &amp;&amp; upperBound.doubleValue() &gt; maximum) {<a name="line.65"></a>
<FONT color="green">066</FONT>            maximum = upperBound.doubleValue();<a name="line.66"></a>
<FONT color="green">067</FONT>          }<a name="line.67"></a>
<FONT color="green">068</FONT>          if (lowerBound != null &amp;&amp; lowerBound.doubleValue() &lt; minimum) {<a name="line.68"></a>
<FONT color="green">069</FONT>            minimum = lowerBound.doubleValue();<a name="line.69"></a>
<FONT color="green">070</FONT>          }<a name="line.70"></a>
<FONT color="green">071</FONT>        }<a name="line.71"></a>
<FONT color="green">072</FONT>      }<a name="line.72"></a>
<FONT color="green">073</FONT>      /**<a name="line.73"></a>
<FONT color="green">074</FONT>       * @param selected the selected to set<a name="line.74"></a>
<FONT color="green">075</FONT>       */<a name="line.75"></a>
<FONT color="green">076</FONT>      public void setSelected(boolean selected) {<a name="line.76"></a>
<FONT color="green">077</FONT>        this.selected = selected;<a name="line.77"></a>
<FONT color="green">078</FONT>      }<a name="line.78"></a>
<FONT color="green">079</FONT>      /**<a name="line.79"></a>
<FONT color="green">080</FONT>       * @return the selected<a name="line.80"></a>
<FONT color="green">081</FONT>       */<a name="line.81"></a>
<FONT color="green">082</FONT>      public boolean isSelected() {<a name="line.82"></a>
<FONT color="green">083</FONT>        return selected;<a name="line.83"></a>
<FONT color="green">084</FONT>      }<a name="line.84"></a>
<FONT color="green">085</FONT>      /**<a name="line.85"></a>
<FONT color="green">086</FONT>       * @return the telemetryStream<a name="line.86"></a>
<FONT color="green">087</FONT>       */<a name="line.87"></a>
<FONT color="green">088</FONT>      public TelemetryStream getTelemetryStream() {<a name="line.88"></a>
<FONT color="green">089</FONT>        return telemetryStream;<a name="line.89"></a>
<FONT color="green">090</FONT>      }<a name="line.90"></a>
<FONT color="green">091</FONT>      /**<a name="line.91"></a>
<FONT color="green">092</FONT>       * @param color the color to set<a name="line.92"></a>
<FONT color="green">093</FONT>       */<a name="line.93"></a>
<FONT color="green">094</FONT>      public void setColor(String color) {<a name="line.94"></a>
<FONT color="green">095</FONT>        this.color = color;<a name="line.95"></a>
<FONT color="green">096</FONT>      }<a name="line.96"></a>
<FONT color="green">097</FONT>      /**<a name="line.97"></a>
<FONT color="green">098</FONT>       * @return the color<a name="line.98"></a>
<FONT color="green">099</FONT>       */<a name="line.99"></a>
<FONT color="green">100</FONT>      public String getColor() {<a name="line.100"></a>
<FONT color="green">101</FONT>        return color;<a name="line.101"></a>
<FONT color="green">102</FONT>      }<a name="line.102"></a>
<FONT color="green">103</FONT>      <a name="line.103"></a>
<FONT color="green">104</FONT>      /**<a name="line.104"></a>
<FONT color="green">105</FONT>       * Returns a background-color attribute with the value of color.<a name="line.105"></a>
<FONT color="green">106</FONT>       * @return The background-color key-value pair.<a name="line.106"></a>
<FONT color="green">107</FONT>       */<a name="line.107"></a>
<FONT color="green">108</FONT>      public String getBackgroundColorValue() {<a name="line.108"></a>
<FONT color="green">109</FONT>        return "background-color:#" + getColor();<a name="line.109"></a>
<FONT color="green">110</FONT>      }<a name="line.110"></a>
<FONT color="green">111</FONT>      /**<a name="line.111"></a>
<FONT color="green">112</FONT>       * @param marker the marker to set<a name="line.112"></a>
<FONT color="green">113</FONT>       */<a name="line.113"></a>
<FONT color="green">114</FONT>      public void setMarker(String marker) {<a name="line.114"></a>
<FONT color="green">115</FONT>        this.marker = marker;<a name="line.115"></a>
<FONT color="green">116</FONT>      }<a name="line.116"></a>
<FONT color="green">117</FONT>      /**<a name="line.117"></a>
<FONT color="green">118</FONT>       * @return the marker<a name="line.118"></a>
<FONT color="green">119</FONT>       */<a name="line.119"></a>
<FONT color="green">120</FONT>      public String getMarker() {<a name="line.120"></a>
<FONT color="green">121</FONT>        return marker;<a name="line.121"></a>
<FONT color="green">122</FONT>      }<a name="line.122"></a>
<FONT color="green">123</FONT>      /**<a name="line.123"></a>
<FONT color="green">124</FONT>       * @return the isEmpty<a name="line.124"></a>
<FONT color="green">125</FONT>       */<a name="line.125"></a>
<FONT color="green">126</FONT>      public final boolean isEmpty() {<a name="line.126"></a>
<FONT color="green">127</FONT>        return this.maximum &lt; 0;<a name="line.127"></a>
<FONT color="green">128</FONT>      }<a name="line.128"></a>
<FONT color="green">129</FONT>      /**<a name="line.129"></a>
<FONT color="green">130</FONT>       * @return the maximum<a name="line.130"></a>
<FONT color="green">131</FONT>       */<a name="line.131"></a>
<FONT color="green">132</FONT>      public double getMaximum() {<a name="line.132"></a>
<FONT color="green">133</FONT>        return maximum;<a name="line.133"></a>
<FONT color="green">134</FONT>      }<a name="line.134"></a>
<FONT color="green">135</FONT>      /**<a name="line.135"></a>
<FONT color="green">136</FONT>       * @return the minimum<a name="line.136"></a>
<FONT color="green">137</FONT>       */<a name="line.137"></a>
<FONT color="green">138</FONT>      public double getMinimum() {<a name="line.138"></a>
<FONT color="green">139</FONT>        return minimum;<a name="line.139"></a>
<FONT color="green">140</FONT>      }<a name="line.140"></a>
<FONT color="green">141</FONT>      <a name="line.141"></a>
<FONT color="green">142</FONT>      /**<a name="line.142"></a>
<FONT color="green">143</FONT>       * @param thickness the thickness to set<a name="line.143"></a>
<FONT color="green">144</FONT>       */<a name="line.144"></a>
<FONT color="green">145</FONT>      public void setThickness(double thickness) {<a name="line.145"></a>
<FONT color="green">146</FONT>        this.thickness = thickness;<a name="line.146"></a>
<FONT color="green">147</FONT>      }<a name="line.147"></a>
<FONT color="green">148</FONT>      /**<a name="line.148"></a>
<FONT color="green">149</FONT>       * @return the thickness<a name="line.149"></a>
<FONT color="green">150</FONT>       */<a name="line.150"></a>
<FONT color="green">151</FONT>      public double getThickness() {<a name="line.151"></a>
<FONT color="green">152</FONT>        return thickness;<a name="line.152"></a>
<FONT color="green">153</FONT>      }<a name="line.153"></a>
<FONT color="green">154</FONT>      /**<a name="line.154"></a>
<FONT color="green">155</FONT>       * @param lineLength the lineLength to set<a name="line.155"></a>
<FONT color="green">156</FONT>       */<a name="line.156"></a>
<FONT color="green">157</FONT>      public void setLineLength(double lineLength) {<a name="line.157"></a>
<FONT color="green">158</FONT>        this.lineLength = lineLength;<a name="line.158"></a>
<FONT color="green">159</FONT>      }<a name="line.159"></a>
<FONT color="green">160</FONT>      /**<a name="line.160"></a>
<FONT color="green">161</FONT>       * @return the lineLength<a name="line.161"></a>
<FONT color="green">162</FONT>       */<a name="line.162"></a>
<FONT color="green">163</FONT>      public double getLineLength() {<a name="line.163"></a>
<FONT color="green">164</FONT>        return lineLength;<a name="line.164"></a>
<FONT color="green">165</FONT>      }<a name="line.165"></a>
<FONT color="green">166</FONT>      /**<a name="line.166"></a>
<FONT color="green">167</FONT>       * @param blankLength the blankLength to set<a name="line.167"></a>
<FONT color="green">168</FONT>       */<a name="line.168"></a>
<FONT color="green">169</FONT>      public void setBlankLength(double blankLength) {<a name="line.169"></a>
<FONT color="green">170</FONT>        this.blankLength = blankLength;<a name="line.170"></a>
<FONT color="green">171</FONT>      }<a name="line.171"></a>
<FONT color="green">172</FONT>      /**<a name="line.172"></a>
<FONT color="green">173</FONT>       * @return the blankLength<a name="line.173"></a>
<FONT color="green">174</FONT>       */<a name="line.174"></a>
<FONT color="green">175</FONT>      public double getBlankLength() {<a name="line.175"></a>
<FONT color="green">176</FONT>        return blankLength;<a name="line.176"></a>
<FONT color="green">177</FONT>      }<a name="line.177"></a>
<FONT color="green">178</FONT>      /**<a name="line.178"></a>
<FONT color="green">179</FONT>       * @return the list of data of this stream<a name="line.179"></a>
<FONT color="green">180</FONT>       */<a name="line.180"></a>
<FONT color="green">181</FONT>      public final List&lt;Double&gt; getStreamData() {<a name="line.181"></a>
<FONT color="green">182</FONT>        List&lt;Double&gt; streamData = new ArrayList&lt;Double&gt;();<a name="line.182"></a>
<FONT color="green">183</FONT>        for (TelemetryPoint point : this.getTelemetryStream().getTelemetryPoint()) {<a name="line.183"></a>
<FONT color="green">184</FONT>          if (point.getValue() == null) {<a name="line.184"></a>
<FONT color="green">185</FONT>            streamData.add(-1.0);<a name="line.185"></a>
<FONT color="green">186</FONT>          }<a name="line.186"></a>
<FONT color="green">187</FONT>          else {<a name="line.187"></a>
<FONT color="green">188</FONT>            Double value = Double.valueOf(point.getValue());<a name="line.188"></a>
<FONT color="green">189</FONT>            if (value.isNaN()) {<a name="line.189"></a>
<FONT color="green">190</FONT>              value = -2.0;<a name="line.190"></a>
<FONT color="green">191</FONT>            }<a name="line.191"></a>
<FONT color="green">192</FONT>            streamData.add(value);<a name="line.192"></a>
<FONT color="green">193</FONT>          }<a name="line.193"></a>
<FONT color="green">194</FONT>        }<a name="line.194"></a>
<FONT color="green">195</FONT>        return streamData;<a name="line.195"></a>
<FONT color="green">196</FONT>      }<a name="line.196"></a>
<FONT color="green">197</FONT>      /**<a name="line.197"></a>
<FONT color="green">198</FONT>       * Return a image url that shows only one marker.<a name="line.198"></a>
<FONT color="green">199</FONT>       * Using google chart to generate this image.<a name="line.199"></a>
<FONT color="green">200</FONT>       * there is an example output:<a name="line.200"></a>
<FONT color="green">201</FONT>       * http://chart.apis.google.com/chart?<a name="line.201"></a>
<FONT color="green">202</FONT>       *    chs=20x20&amp;cht=ls&amp;chd=t:-1,1.0,-1&amp;chds=0.9,1.1&amp;chm=c,FF0000,0,-1,20.0<a name="line.202"></a>
<FONT color="green">203</FONT>       * @return the image url<a name="line.203"></a>
<FONT color="green">204</FONT>       */<a name="line.204"></a>
<FONT color="green">205</FONT>      public String getMarkerImageUrl() {<a name="line.205"></a>
<FONT color="green">206</FONT>        if (!this.isSelected() || this.isEmpty() || this.marker.length() &lt;= 0) {<a name="line.206"></a>
<FONT color="green">207</FONT>          return "";<a name="line.207"></a>
<FONT color="green">208</FONT>        }<a name="line.208"></a>
<FONT color="green">209</FONT>        String imageUrl = "http://chart.apis.google.com/chart?" +<a name="line.209"></a>
<FONT color="green">210</FONT>                "chs=45x15&amp;cht=ls&amp;chd=t:1.0,1.0,1.0&amp;chds=0.9,1.1&amp;" +<a name="line.210"></a>
<FONT color="green">211</FONT>                "chm=" + marker + "," + color + ",0,1,10.0&amp;" +<a name="line.211"></a>
<FONT color="green">212</FONT>                "chls=" + thickness + "," + lineLength + "," + blankLength + "&amp;" +<a name="line.212"></a>
<FONT color="green">213</FONT>                "chco=" + color;<a name="line.213"></a>
<FONT color="green">214</FONT>        return imageUrl;<a name="line.214"></a>
<FONT color="green">215</FONT>      }<a name="line.215"></a>
<FONT color="green">216</FONT>      /**<a name="line.216"></a>
<FONT color="green">217</FONT>       * Return the Units of this stream.<a name="line.217"></a>
<FONT color="green">218</FONT>       * @return String of the units.<a name="line.218"></a>
<FONT color="green">219</FONT>       */<a name="line.219"></a>
<FONT color="green">220</FONT>      public String getUnitName() {<a name="line.220"></a>
<FONT color="green">221</FONT>        return this.telemetryStream.getYAxis().getUnits();<a name="line.221"></a>
<FONT color="green">222</FONT>      }<a name="line.222"></a>
<FONT color="green">223</FONT>    }<a name="line.223"></a>




























































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